[1] Yale New Haven Med Ctr, Ctr Outcomes Res & Evaluat, New Haven, CT 06510 USA
[2] Yale Univ, Sch Med, Dept Internal Med, Sect Cardiovasc Med, New Haven, CT 06510 USA
[3] Columbia Univ, Div Cardiol, Med Ctr, New York, NY USA
[4] Yale Univ, Sch Med, Dept Internal Med, Nephrol Sect, New Haven, CT 06510 USA
[5] Yale Univ, Sch Med, Dept Internal Med, Gen Internal Med Sect, New Haven, CT 06510 USA
[6] Yale Univ, Sch Med, Dept Internal Med, Robert Wood Johnson Clin Scholars Program, New Haven, CT 06510 USA
[7] Yale Univ, Dept Hlth Policy & Adm, Sch Publ Hlth, New Haven, CT USA